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Individual Calculations November 2009 |
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| Botor, Michalina Total change: -30.00 | |   |
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| XIV International Chess Festival - Seahorse of Rewal 2009 -Open B | Rewal | POL | 2009-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1815 | 4.00 | 9 | -2.00 | 15 | -30.00 | |
|  Milanowski, Jan | | | 2109 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Mockun, Dawid | | | 1627 | POL | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Cybulski, Maciej | | | 1671 | POL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Cwik, Jacek | | | 1686 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Poswiatowski, Stanislaw | | | 1674 | POL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Buraczewski, Rafal | | | 1640 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Dabek, Karolina | | | 1449 | POL | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Cyboran, Katarzyna | | | 1668 | POL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Gorol, Jacek | | | 1639 | POL | 0.50 | 1 | -0.23 | 15 | -3.45 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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